Finding the Third Proportional to 1,993,876 and 4,373,756

Step by Step Solution

1. Step 1: Write the proportion equation
   1,993,876 : 4,373,756 = 4,373,756 : x
2. Step 2: Convert to fraction form
   1,993,876/4,373,756 = 4,373,756/x
3. Step 3: Cross multiply
   1,993,876x = 4,373,756 × 4,373,756
4. Step 4: Simplify right side
   1,993,876x = 19,129,741,547,536
5. Step 5: Solve for x
   x = 19,129,741,547,536/1,993,876
6. Step 6: Final answer
   x = 9,594,248.36